240z Production History 11/72 Datsun Factory Racing Model

[240ZDOG]

Looking for more info on my 240z. 11/72 #30133548
Its all original, factory A/C, E88 orig head, dual round-top carbs(european SU), EasyRiders(rare)14",
I guess I'm looking for more specific history,etc on the "very last"
production number of 240z. Just b4 they changed in 1973. I know my car is "technically" a (73)... Is what I have more rare than the average US Datsun 240z ? Its all original Orange with back spoiler.
Looks like stock Factory ???
Any specific info would be much appreciated. Ive read a lot of in general stuff. Trying to pinpoint where mine fits in with the history.
Thanks

[John Coffey]

Its a 1973 240Z. Its just another 240Z. Sorry.